Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Ravi C Dara"'
Publikováno v:
Asian Journal of Transfusion Science, Vol 14, Iss 2, Pp 187-191 (2020)
Drug-induced immune hemolytic anemia (DIIHA) is a rare condition that results primarily due to drug-induced antibodies, either drug dependent or drug independent. For its diagnosis, specialized immunohematology laboratory is often required for perfor
Externí odkaz:
https://doaj.org/article/c0a64962923943d09d5d6d9922d2b75e
Publikováno v:
Asian Journal of Transfusion Science, Vol 14, Iss 1, Pp 19-22 (2020)
Background: Administration of anticoagulant citrate and dextrose (ACD-A) chelates ionized calcium in blood and causes hypocalcemia in plateletpheresis donors. The aim of the study was to observe the effects of oral calcium (Ca) supplementation during
Externí odkaz:
https://doaj.org/article/f42006628d40406b94ccb30998ca9bcc
Autor:
Ravi C Dara, Aseem Kumar Tiwari, Subhasis Mitra, Deviprasad Acharya, Geet Aggarwal, Dinesh Arora, Gunjan Bhardwaj
Publikováno v:
Asian Journal of Transfusion Science, Vol 13, Iss 2, Pp 115-119 (2019)
INTRODUCTION: Semi-automated equipment using Column agglutination technology (CAT) is widely used where centrifugation and incubation are automated but substantial amount of the work is still executed manually. Larger laboratories are moving towards
Externí odkaz:
https://doaj.org/article/a4e199b4275c41faa061c2ad7f93e85e
Autor:
Devi Prasad Acharya, Aseem K Tiwari, Geet Aggarwal, Dinesh Arora, Ravi C Dara, Gunjan Bhardwaj, Gautam Kumar Gupta
Publikováno v:
Global Journal of Transfusion Medicine, Vol 4, Iss 2, Pp 191-197 (2019)
Introduction: Serological tests for syphilis contributed greatly to the detection of Treponema pallidum infection in blood donors and especially in those who were missed during the medical selection. Although several different treponemal assays have
Externí odkaz:
https://doaj.org/article/4f4c61016dd6462ca5ca3d39fca5c2eb
Autor:
Geet Aggarwal, Aseem K Tiwari, Dinesh Arora, Ravi C Dara, Devi P Acharya, Gunjan Bhardwaj, Jyoti Sharma
Publikováno v:
Asian Journal of Transfusion Science, Vol 12, Iss 1, Pp 42-45 (2018)
Introduction: The authors' center recently changed their pretransfusion testing protocol from “conventional” type and screen (TS) with anti-human globulin (AHG) crossmatch (Policy A) to TS with immediate-spin (IS) crossmatch (Policy B). Red blood
Externí odkaz:
https://doaj.org/article/a22bdade967e46cebec91e43f8d06a42
Autor:
Aseem K Tiwari, Devi Prasad Acharya, Ravi C Dara, Dinesh Arora, Geet Aggarwal, Ganesh Singh Rawat
Publikováno v:
Global Journal of Transfusion Medicine, Vol 2, Iss 1, Pp 29-33 (2017)
Introduction: Serological tests for syphilis (STS) contributed greatly to the detection of Treponema pallidum infection in blood donors and especially in those who were not identified during the medical selection. Most of the blood centers use nontre
Externí odkaz:
https://doaj.org/article/41e7ee81f8244effb3cb9368f70ad9e6
Autor:
Aseem Kumar Tiwari, Geet Aggarwal, Ravi C Dara, Dinesh Arora, Gautam Kumar Gupta, Vimarsh Raina
Publikováno v:
Asian Journal of Transfusion Science, Vol 11, Iss 1, Pp 40-44 (2017)
Background and Objectives: The US Food and Drug Administration and American Association of Blood Banks approved the type and screen approach in 1980s, long after antibody screen (AS) was introduced in 1950s. The present study omits conventional anti-
Externí odkaz:
https://doaj.org/article/b3250301a8ef4d64a2a58c46baebe3b4
Publikováno v:
Asian Journal of Transfusion Science, Vol 11, Iss 2, Pp 140-146 (2017)
Background: Blood centers in India have published individual donor nucleic acid testing (ID-NAT) data based on an algorithm (Algorithm A) where serologically negative, NAT reactive sample was subsequently tested with discriminatory NAT (d-NAT), and o
Externí odkaz:
https://doaj.org/article/b75e18e8b6554013bf859616d9e81eb3
Autor:
Ravi C Dara, Aseem Kumar Tiwari, Dinesh Arora, Subhasis Mitra, Devi Prasad Acharya, Geet Aggarwal, Jyoti Sharma
Publikováno v:
Asian Journal of Transfusion Science, Vol 11, Iss 1, Pp 53-57 (2017)
Patients of β-thalassemia major are dependent on regular blood transfusions for their entire lifetime. Development of antibodies against red blood cell (RBC) antigen which may be alloantibody or autoantibody, several times as a result of frequent re
Externí odkaz:
https://doaj.org/article/18a915e69cae49598284fcf66cf0b30f
Autor:
Dinesh Arora, Aseem K Tiwari, Ruchira Misra, Ravi C Dara, Geet Aggarwal, Nitin Sood, Gunjan Bhardwaj
Publikováno v:
Global Journal of Transfusion Medicine, Vol 2, Iss 2, Pp 97-101 (2017)
Background: Hematopoietic progenitor cell transplantation is increasingly being used as the curative therapy in India for various clinical conditions. There are three main sources of hematopoietic progenitor cells; hematopoietic progenitor cell-apher
Externí odkaz:
https://doaj.org/article/6088cfc0a2584163bf3f32cc188c3ba9